The popular X-Rite 361T Transmission Densitometer has become the world standard in prepress densitometry. The 361T measures ISO-traceable density from 0.00D to 6.00D. With high accuracy and repeatability, the 361T can also measure in UV mode, allowing tests of otherwise invisible film base fog. Dot area readings can be transmitted using the included interface cable to any Macintosh. And with the X-Key® software, it can automatically enter readings into virtually every Macintosh-based imagesetter calibration program allowing for error-free film and poly-plate production.